This inventor holds 5 USPTO granted patents. Top assignee: Primax Electronics Ltd.. Active years: 1999-2004.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Hsi-Chih, TW (2002)
- Taipei Hsien, TW (1999 - 2004)
Company Filing History:
Years Active: 1999-2004
Title: Innovations by Sen-Hsiang Liu
Introduction
Sen-Hsiang Liu is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of power charging systems, holding a total of 5 patents. His work focuses on enhancing the efficiency and versatility of charging solutions for portable electric devices.
Latest Patents
One of Liu's latest patents is a power charging system and related apparatus designed for charging portable electric devices. This innovative system incorporates multiple transformers that transform various input voltages into a standard direct current (DC) voltage. The system also features a power cord for inputting and outputting the standard DC voltage, along with several converters that adjust the voltage to meet the requirements of different portable devices. Users can easily connect the appropriate converters to the power cord and utilize the standard DC voltage for charging.
Another notable patent is a charger capable of converting multiple power sources. This charger includes both a direct current (DC) converter and an alternating current (AC) converter. The DC converter is equipped with a DC input port, a conversion circuit, and a switch that allows users to select between two different output voltages. The AC converter transforms an AC power source into the second voltage, ensuring compatibility with various power sources. This innovative design allows the charger to provide power through either the AC or DC output port.
Career Highlights
Sen-Hsiang Liu is currently employed at Primax Electronics Ltd., where he continues to develop cutting-edge technologies in the field of power charging. His work has significantly impacted the way portable devices are charged, making it more convenient for users.
Collaborations
Liu collaborates with talented coworkers, including Wei-Chen Tu and Chih-Chin Hu, who contribute to the innovative projects at Primax Electronics Ltd. Their teamwork fosters a creative environment that leads to groundbreaking advancements in technology.
Conclusion
Sen-Hsiang Liu's contributions to the field of power charging systems demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the needs of modern technology users, paving the way for more efficient charging solutions.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile